Inventor · disambiguated record
Koji Yumoto
Also filed as: YUMOTO KOJI
30 granted patents·4 pending applications·27 citations·filing 2014–2024
93Inventor score
Files withCANON KK34
Top patents by PatentIndex Score
34 records- 0194US12271137B2Image forming apparatusCANON KK·Filed 2023·Granted Apr 8, 2025·2 cites·9 claims
- 0294US11796949B2Image forming apparatusCANON KK·Filed 2022·Granted Oct 24, 2023·2 cites·7 claims
- 0390US11704517B2Image forming apparatusCANON KK·Filed 2022·Granted Jul 18, 2023·2 cites·6 claims
- 0488US11460796B2Image forming systemCANON KK·Filed 2020·Granted Oct 4, 2022·2 cites·9 claims
- 0588US10362182B2Image forming apparatus, image forming system, and image forming method with sheet feeding abnormality controlCANON KK·Filed 2018·Granted Jul 23, 2019·3 cites·14 claims
- 0687US10114327B2Image forming apparatusCANON KK·Filed 2016·Granted Oct 30, 2018·3 cites·9 claims
- 0786US10384895B2Image forming apparatus, image forming system and detecting method of abnormal feedingCANON KK·Filed 2018·Granted Aug 20, 2019·3 cites·10 claims
- 0881US10571849B2Image forming apparatus for suppressing discharged paper adhesionCANON KK·Filed 2018·Granted Feb 25, 2020·2 cites·15 claims
- 0980US10625970B2Image forming apparatus, method for controlling the same, and non-transitory computer-readable storage mediumCANON KK·Filed 2018·Granted Apr 21, 2020·2 cites·5 claims
- 1076US10031473B2Image forming apparatus and image forming system having a controller that controls a rubbing treatment for a fixing roller of a replaceable fixing portionCANON KK·Filed 2016·Granted Jul 24, 2018·1 cites·32 claims
- 1174US2024152078A1Image forming apparatus that performs shading correction to maintain print position accuracyCANON KK·Filed 2024·Application pending·0 cites
- 1273US9983514B2Image forming apparatusCANON KK·Filed 2016·Granted May 29, 2018·1 cites·20 claims
- 1372US9896292B2Sheet conveying apparatus that conveys sheet, and image forming apparatusCANON KK·Filed 2017·Granted Feb 20, 2018·1 cites·13 claims
- 1469US9376276B2Sheet feeding apparatus and image forming apparatusCANON KK·Filed 2014·Granted Jun 28, 2016·2 cites·27 claims
- 1567US10044894B2Image forming apparatus having timer function related to power consumption modesCANON KK·Filed 2017·Granted Aug 7, 2018·1 cites·17 claims
- 1666US11934121B2Image forming apparatus that performs shading correction to maintain print position accuracyCANON KK·Filed 2021·Granted Mar 19, 2024·0 cites·10 claims
- 1765US10281852B2Image forming apparatus that controls an execution frequency of a rubbing treatment of a fixing deviceCANON KK·Filed 2018·Granted May 7, 2019·0 cites·2 claims
- 1862US2018321634A1Image forming apparatus and image forming system having a controller that controls a rubbing treatment for a fixing roller of a replaceable fixing portionCANON KK·Filed 2018·Application pending·0 cites
- 1959US10088782B2Image forming apparatus and system controlling rubbing treatment of fixing deviceCANON KK·Filed 2016·Granted Oct 2, 2018·0 cites·26 claims
- 2059US2024273324A1Image forming apparatus for controlling density of image to be formedCANON KK·Filed 2024·Application pending·0 cites
- 2158US11977341B2Image forming apparatusCANON KK·Filed 2022·Granted May 7, 2024·0 cites·9 claims
- 2253US11448992B2Image forming apparatus, image forming system and method of controlling image forming systemCANON KK·Filed 2021·Granted Sep 20, 2022·0 cites·13 claims
- 2353US11305955B2Image forming apparatusCANON KK·Filed 2019·Granted Apr 19, 2022·0 cites·8 claims
- 2449US10838343B2Image forming apparatusCANON KK·Filed 2018·Granted Nov 17, 2020·0 cites·8 claims
- 2546US11435685B2Image forming apparatusCANON KK·Filed 2021·Granted Sep 6, 2022·0 cites·6 claims
- 2645US11470213B2Image forming apparatusCANON KK·Filed 2021·Granted Oct 11, 2022·0 cites·9 claims
- 2744US11186104B2Image forming systemCANON KK·Filed 2020·Granted Nov 30, 2021·0 cites·7 claims
- 2843US11435687B2Image forming apparatus and image forming systemCANON KK·Filed 2018·Granted Sep 6, 2022·0 cites·8 claims
- 2942US9921516B2Image forming apparatus and image forming methodCANON KK·Filed 2016·Granted Mar 20, 2018·0 cites·9 claims
- 3042US2019037101A1Image forming apparatus that converts image data based on conversion condition corresponding to type of halftone processCANON KK·Filed 2018·Application pending·0 cites
- 3141US9714150B2Sheet conveying apparatus with escape section that does not convey sheet to post-processing apparatus, and post-processing system with escape section that does not convey sheet to post-processing unitCANON KK·Filed 2015·Granted Jul 25, 2017·0 cites·15 claims
- 3240US11150586B2Image forming systemCANON KK·Filed 2020·Granted Oct 19, 2021·0 cites·9 claims
- 3339US10924619B2Image forming systemCANON KK·Filed 2020·Granted Feb 16, 2021·0 cites·7 claims
- 3439US10114328B2Sheet feeding device and image forming apparatusCANON KK·Filed 2016·Granted Oct 30, 2018·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →